Ocean Rush, developed by Amusnet, presents a water-world theme centered on mermaids, pearls, chests, and sea-life motifs. The presentation emphasizes cartoons-influenced characters and a light, sky-blue palette, with imagery spanning fish, starfish, crabs, lobsters, octopuses, shells, and treasures. The style supports clear symbolography and legible reels.

Mechanically, the game includes Wilds, Scatter symbols, Substitution Symbols, a Bonus Game, Free Spins, a Free Spins Multiplier, a Progressive Jackpot, and a Gamble option. Wilds act as substitutes to complete winning lines; Substitution Symbols modify symbol interactions on the reels; Free Spins can be triggered by Scatter symbols and may offer extended play, while the Multiplier enhances wins during those rounds. The Progressive Jackpot provides a separate prize pool, and the Gamble feature offers a risk-based decision after a win.

The layout 5-3, 15 paylines; RTP is 96%; the minimum bet is USD 0.01 and the maximum bet is USD 1000; the top win is x66 and the volatility is Low-Med.